java -Xmx6000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data ./data --generate-csv --csv-dir ../../../releaseScripts/default/UAutomizer-linux/csv -tc ../../../trunk/examples/toolchains/AutomizerCTransformed.xml -s ../../../trunk/examples/settings/ai/eq-bench/svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf -i ../../../trunk/examples/svcomp/ntdrivers-simplified/floppy_simpl3_true-unreach-call_true-valid-memsafety_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-453dfda-m [2018-04-10 04:55:17,763 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-04-10 04:55:17,765 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-04-10 04:55:17,781 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-04-10 04:55:17,782 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-04-10 04:55:17,783 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-04-10 04:55:17,784 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-04-10 04:55:17,786 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-04-10 04:55:17,788 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-04-10 04:55:17,789 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-04-10 04:55:17,790 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-04-10 04:55:17,790 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-04-10 04:55:17,791 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-04-10 04:55:17,792 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-04-10 04:55:17,793 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-04-10 04:55:17,796 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-04-10 04:55:17,798 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-04-10 04:55:17,799 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-04-10 04:55:17,801 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-04-10 04:55:17,802 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-04-10 04:55:17,804 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-04-10 04:55:17,804 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-04-10 04:55:17,805 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-04-10 04:55:17,806 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-04-10 04:55:17,806 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-04-10 04:55:17,808 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-04-10 04:55:17,808 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-04-10 04:55:17,809 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-04-10 04:55:17,809 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-04-10 04:55:17,810 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-04-10 04:55:17,810 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-04-10 04:55:17,811 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/eq-bench/svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf [2018-04-10 04:55:17,838 INFO L110 SettingsManager]: Loading preferences was successful [2018-04-10 04:55:17,839 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-04-10 04:55:17,839 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-04-10 04:55:17,839 INFO L133 SettingsManager]: * ultimate.logging.details=de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation=DEBUG; [2018-04-10 04:55:17,840 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-04-10 04:55:17,840 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-04-10 04:55:17,840 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-04-10 04:55:17,840 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-04-10 04:55:17,841 INFO L133 SettingsManager]: * Parallel states before merging=1 [2018-04-10 04:55:17,841 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-04-10 04:55:17,841 INFO L131 SettingsManager]: Preferences of LTL2Aut differ from their defaults: [2018-04-10 04:55:17,841 INFO L133 SettingsManager]: * Property to check=[] a a: x > 42 [2018-04-10 04:55:17,842 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-04-10 04:55:17,842 INFO L133 SettingsManager]: * sizeof long=4 [2018-04-10 04:55:17,842 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-04-10 04:55:17,842 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-04-10 04:55:17,843 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-04-10 04:55:17,843 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-04-10 04:55:17,843 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-04-10 04:55:17,843 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-04-10 04:55:17,843 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-04-10 04:55:17,843 INFO L133 SettingsManager]: * sizeof long double=12 [2018-04-10 04:55:17,844 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-04-10 04:55:17,844 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-04-10 04:55:17,844 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-04-10 04:55:17,844 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-04-10 04:55:17,844 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-04-10 04:55:17,845 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-04-10 04:55:17,845 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-04-10 04:55:17,845 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-04-10 04:55:17,845 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-04-10 04:55:17,845 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-04-10 04:55:17,846 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-10 04:55:17,846 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-04-10 04:55:17,847 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-04-10 04:55:17,847 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-04-10 04:55:17,847 INFO L131 SettingsManager]: Preferences of Boogie Printer differ from their defaults: [2018-04-10 04:55:17,847 INFO L133 SettingsManager]: * Dump path:=C:\Users\alex\AppData\Local\Temp\ [2018-04-10 04:55:17,883 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-04-10 04:55:17,894 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized [2018-04-10 04:55:17,897 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-04-10 04:55:17,898 INFO L271 PluginConnector]: Initializing CDTParser... [2018-04-10 04:55:17,898 INFO L276 PluginConnector]: CDTParser initialized [2018-04-10 04:55:17,899 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/floppy_simpl3_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-10 04:55:18,257 INFO L225 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG7634045df [2018-04-10 04:55:18,436 INFO L287 CDTParser]: IsIndexed: true [2018-04-10 04:55:18,436 INFO L288 CDTParser]: Found 1 translation units. [2018-04-10 04:55:18,437 INFO L168 CDTParser]: Scanning floppy_simpl3_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-10 04:55:18,446 INFO L210 ultiparseSymbolTable]: Include resolver: [2018-04-10 04:55:18,447 INFO L215 ultiparseSymbolTable]: [2018-04-10 04:55:18,447 INFO L218 ultiparseSymbolTable]: Function table: [2018-04-10 04:55:18,447 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__FlAcpiConfigureFloppy ('FlAcpiConfigureFloppy') in floppy_simpl3_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-10 04:55:18,447 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__KeWaitForSingleObject ('KeWaitForSingleObject') in floppy_simpl3_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-10 04:55:18,447 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__KeSetEvent ('KeSetEvent') in floppy_simpl3_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-10 04:55:18,447 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__FloppyStartDevice ('FloppyStartDevice') in floppy_simpl3_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-10 04:55:18,448 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__stubMoreProcessingRequired ('stubMoreProcessingRequired') in floppy_simpl3_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-10 04:55:18,448 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__IofCallDriver ('IofCallDriver') in floppy_simpl3_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-10 04:55:18,448 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__FloppyPnpComplete ('FloppyPnpComplete') in floppy_simpl3_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-10 04:55:18,448 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__FlQueueIrpToThread ('FlQueueIrpToThread') in floppy_simpl3_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-10 04:55:18,448 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c___BLAST_init ('_BLAST_init') in floppy_simpl3_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-10 04:55:18,448 INFO L221 ultiparseSymbolTable]: Function definition of null ('main') in floppy_simpl3_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-10 04:55:18,448 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__IofCompleteRequest ('IofCompleteRequest') in floppy_simpl3_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-10 04:55:18,448 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__FloppyProcessQueuedRequests ('FloppyProcessQueuedRequests') in floppy_simpl3_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-10 04:55:18,449 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__FloppyCreateClose ('FloppyCreateClose') in floppy_simpl3_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-10 04:55:18,449 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__IoQueryDeviceDescription ('IoQueryDeviceDescription') in floppy_simpl3_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-10 04:55:18,449 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__IoSetDeviceInterfaceState ('IoSetDeviceInterfaceState') in floppy_simpl3_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-10 04:55:18,449 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__PsCreateSystemThread ('PsCreateSystemThread') in floppy_simpl3_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-10 04:55:18,449 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__ObReferenceObjectByHandle ('ObReferenceObjectByHandle') in floppy_simpl3_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-10 04:55:18,449 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__IoRegisterDeviceInterface ('IoRegisterDeviceInterface') in floppy_simpl3_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-10 04:55:18,449 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__errorFn ('errorFn') in floppy_simpl3_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-10 04:55:18,449 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__FloppyPnp ('FloppyPnp') in floppy_simpl3_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-10 04:55:18,450 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__ZwClose ('ZwClose') in floppy_simpl3_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-10 04:55:18,450 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__IoDeleteSymbolicLink ('IoDeleteSymbolicLink') in floppy_simpl3_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-10 04:55:18,450 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__IoBuildDeviceIoControlRequest ('IoBuildDeviceIoControlRequest') in floppy_simpl3_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-10 04:55:18,450 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__FlFdcDeviceIo ('FlFdcDeviceIo') in floppy_simpl3_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-10 04:55:18,450 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__stub_driver_init ('stub_driver_init') in floppy_simpl3_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-10 04:55:18,450 INFO L227 ultiparseSymbolTable]: Global variable table: [2018-04-10 04:55:18,450 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__customIrp in floppy_simpl3_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-10 04:55:18,451 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__PagingReferenceCount in floppy_simpl3_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-10 04:55:18,451 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__setEventCalled in floppy_simpl3_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-10 04:55:18,452 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__FloppyDiskPeripheral in floppy_simpl3_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-10 04:55:18,452 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__Suspended in floppy_simpl3_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-10 04:55:18,452 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__MaximumInterfaceType in floppy_simpl3_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-10 04:55:18,452 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__Executive in floppy_simpl3_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-10 04:55:18,452 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__myStatus in floppy_simpl3_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-10 04:55:18,452 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__s in floppy_simpl3_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-10 04:55:18,452 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__MPR3 in floppy_simpl3_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-10 04:55:18,452 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__MOUNTDEV_MOUNTED_DEVICE_GUID in floppy_simpl3_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-10 04:55:18,453 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__MPR1 in floppy_simpl3_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-10 04:55:18,453 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__pended in floppy_simpl3_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-10 04:55:18,453 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__FloppyThread in floppy_simpl3_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-10 04:55:18,453 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__UNLOADED in floppy_simpl3_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-10 04:55:18,453 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__NP in floppy_simpl3_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-10 04:55:18,453 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__compRegistered in floppy_simpl3_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-10 04:55:18,453 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DC in floppy_simpl3_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-10 04:55:18,453 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__IPC in floppy_simpl3_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-10 04:55:18,454 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__lowerDriverReturn in floppy_simpl3_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-10 04:55:18,454 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__FlConfigCallBack in floppy_simpl3_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-10 04:55:18,454 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__KernelMode in floppy_simpl3_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-10 04:55:18,454 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__DiskController in floppy_simpl3_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-10 04:55:18,454 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__SKIP2 in floppy_simpl3_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-10 04:55:18,454 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__SKIP1 in floppy_simpl3_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-10 04:55:18,454 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__PagingMutex in floppy_simpl3_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-04-10 04:55:18,474 INFO L330 CDTParser]: Deleted temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG7634045df [2018-04-10 04:55:18,479 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-04-10 04:55:18,481 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-04-10 04:55:18,481 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-04-10 04:55:18,482 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-04-10 04:55:18,489 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-04-10 04:55:18,491 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.04 04:55:18" (1/1) ... [2018-04-10 04:55:18,494 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f8ec7b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.04 04:55:18, skipping insertion in model container [2018-04-10 04:55:18,494 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.04 04:55:18" (1/1) ... [2018-04-10 04:55:18,515 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-10 04:55:18,563 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-10 04:55:18,837 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-10 04:55:18,947 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-10 04:55:18,953 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 32 non ball SCCs. Number of states in SCCs 32. [2018-04-10 04:55:18,984 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.04 04:55:18 WrapperNode [2018-04-10 04:55:18,984 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-04-10 04:55:18,985 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-04-10 04:55:18,985 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-04-10 04:55:18,985 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-04-10 04:55:19,000 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.04 04:55:18" (1/1) ... [2018-04-10 04:55:19,001 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.04 04:55:18" (1/1) ... [2018-04-10 04:55:19,013 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.04 04:55:18" (1/1) ... [2018-04-10 04:55:19,014 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.04 04:55:18" (1/1) ... [2018-04-10 04:55:19,025 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.04 04:55:18" (1/1) ... [2018-04-10 04:55:19,037 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.04 04:55:18" (1/1) ... [2018-04-10 04:55:19,040 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.04 04:55:18" (1/1) ... [2018-04-10 04:55:19,046 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-04-10 04:55:19,047 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-04-10 04:55:19,047 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-04-10 04:55:19,047 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-04-10 04:55:19,048 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.04 04:55:18" (1/1) ... No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-04-10 04:55:19,226 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-04-10 04:55:19,227 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-04-10 04:55:19,227 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__errorFn [2018-04-10 04:55:19,227 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c___BLAST_init [2018-04-10 04:55:19,227 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__FlAcpiConfigureFloppy [2018-04-10 04:55:19,227 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__FlQueueIrpToThread [2018-04-10 04:55:19,227 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__FloppyPnp [2018-04-10 04:55:19,227 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__FloppyStartDevice [2018-04-10 04:55:19,228 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__FloppyPnpComplete [2018-04-10 04:55:19,228 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__FlFdcDeviceIo [2018-04-10 04:55:19,228 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__FloppyProcessQueuedRequests [2018-04-10 04:55:19,228 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__stub_driver_init [2018-04-10 04:55:19,228 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-04-10 04:55:19,228 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__IoBuildDeviceIoControlRequest [2018-04-10 04:55:19,228 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__IoDeleteSymbolicLink [2018-04-10 04:55:19,228 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__IoQueryDeviceDescription [2018-04-10 04:55:19,229 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__IoRegisterDeviceInterface [2018-04-10 04:55:19,229 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__IoSetDeviceInterfaceState [2018-04-10 04:55:19,229 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__stubMoreProcessingRequired [2018-04-10 04:55:19,229 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__IofCallDriver [2018-04-10 04:55:19,229 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__IofCompleteRequest [2018-04-10 04:55:19,229 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__KeSetEvent [2018-04-10 04:55:19,229 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__KeWaitForSingleObject [2018-04-10 04:55:19,230 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__ObReferenceObjectByHandle [2018-04-10 04:55:19,230 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__PsCreateSystemThread [2018-04-10 04:55:19,230 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__ZwClose [2018-04-10 04:55:19,230 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__FloppyCreateClose [2018-04-10 04:55:19,230 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-04-10 04:55:19,231 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2018-04-10 04:55:19,231 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-04-10 04:55:19,231 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2018-04-10 04:55:19,231 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-04-10 04:55:19,232 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__FlAcpiConfigureFloppy [2018-04-10 04:55:19,232 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__FlQueueIrpToThread [2018-04-10 04:55:19,232 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__FloppyPnp [2018-04-10 04:55:19,232 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__FloppyStartDevice [2018-04-10 04:55:19,232 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__FloppyPnpComplete [2018-04-10 04:55:19,233 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__FlFdcDeviceIo [2018-04-10 04:55:19,233 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__IoBuildDeviceIoControlRequest [2018-04-10 04:55:19,233 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__IoDeleteSymbolicLink [2018-04-10 04:55:19,233 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__IoQueryDeviceDescription [2018-04-10 04:55:19,233 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__IoRegisterDeviceInterface [2018-04-10 04:55:19,233 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__IoSetDeviceInterfaceState [2018-04-10 04:55:19,233 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__IofCallDriver [2018-04-10 04:55:19,234 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__KeSetEvent [2018-04-10 04:55:19,234 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__KeWaitForSingleObject [2018-04-10 04:55:19,234 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__ObReferenceObjectByHandle [2018-04-10 04:55:19,234 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__PsCreateSystemThread [2018-04-10 04:55:19,234 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__ZwClose [2018-04-10 04:55:19,235 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__IofCompleteRequest [2018-04-10 04:55:19,235 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__errorFn [2018-04-10 04:55:19,235 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c___BLAST_init [2018-04-10 04:55:19,235 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__FloppyProcessQueuedRequests [2018-04-10 04:55:19,235 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__stub_driver_init [2018-04-10 04:55:19,235 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-04-10 04:55:19,235 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__stubMoreProcessingRequired [2018-04-10 04:55:19,235 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_ffloppy_simpl__true_unreach_call_true_valid_memsafety_true_termination_cil_c__FloppyCreateClose [2018-04-10 04:55:19,235 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-04-10 04:55:19,236 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-04-10 04:55:19,564 WARN L481 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-04-10 04:55:19,565 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-04-10 04:55:20,171 WARN L481 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-04-10 04:55:20,171 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-04-10 04:55:20,465 WARN L481 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-04-10 04:55:20,465 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-04-10 04:55:20,594 WARN L481 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-04-10 04:55:20,594 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-04-10 04:55:20,614 WARN L481 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-04-10 04:55:20,614 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-04-10 04:55:20,649 WARN L481 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-04-10 04:55:20,649 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-04-10 04:55:20,831 WARN L481 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-04-10 04:55:20,832 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-04-10 04:55:20,838 WARN L481 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-04-10 04:55:20,838 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-04-10 04:55:20,849 WARN L481 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-04-10 04:55:20,849 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-04-10 04:55:20,928 WARN L481 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-04-10 04:55:20,928 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-04-10 04:55:20,963 WARN L481 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-04-10 04:55:20,964 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-04-10 04:55:20,989 WARN L481 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-04-10 04:55:20,989 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-04-10 04:55:21,005 INFO L259 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-04-10 04:55:21,005 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.04 04:55:21 BoogieIcfgContainer [2018-04-10 04:55:21,005 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-04-10 04:55:21,006 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-04-10 04:55:21,006 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-04-10 04:55:21,007 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-04-10 04:55:21,011 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.04 04:55:21" (1/1) ... [2018-04-10 04:55:21,016 WARN L219 ansformationObserver]: HeapSeparator: input icfg has no '#valid' array -- returning unchanged Icfg! [2018-04-10 04:55:21,047 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.icfgtransformer.TransformedIcfgBuilder.createNewReturnTransition(TransformedIcfgBuilder.java:458) at de.uni_freiburg.informatik.ultimate.icfgtransformer.TransformedIcfgBuilder.createNewTransition(TransformedIcfgBuilder.java:196) at de.uni_freiburg.informatik.ultimate.icfgtransformer.IcfgTransformer.lambda$0(IcfgTransformer.java:121) at java.util.ArrayList.forEach(ArrayList.java:1249) at de.uni_freiburg.informatik.ultimate.icfgtransformer.IcfgTransformer.processLocations(IcfgTransformer.java:121) at de.uni_freiburg.informatik.ultimate.icfgtransformer.IcfgTransformer.transform(IcfgTransformer.java:96) at de.uni_freiburg.informatik.ultimate.icfgtransformer.IcfgTransformer.(IcfgTransformer.java:83) at de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation.IcfgTransformationObserver.applyHeapSeparator(IcfgTransformationObserver.java:220) at de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation.IcfgTransformationObserver.createTransformer(IcfgTransformationObserver.java:186) at de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation.IcfgTransformationObserver.processIcfg(IcfgTransformationObserver.java:140) at de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation.IcfgTransformationObserver.process(IcfgTransformationObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:324) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.runToolchainDefault(DefaultToolchainJob.java:221) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.BasicToolchainJob.run(BasicToolchainJob.java:134) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-04-10 04:55:21,050 INFO L168 Benchmark]: Toolchain (without parser) took 2571.18 ms. Allocated memory was 313.0 MB in the beginning and 458.8 MB in the end (delta: 145.8 MB). Free memory was 250.5 MB in the beginning and 392.8 MB in the end (delta: -142.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 5.3 GB. [2018-04-10 04:55:21,052 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 313.0 MB. Free memory is still 273.0 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-04-10 04:55:21,053 INFO L168 Benchmark]: CACSL2BoogieTranslator took 503.36 ms. Allocated memory is still 313.0 MB. Free memory was 250.5 MB in the beginning and 220.5 MB in the end (delta: 29.9 MB). Peak memory consumption was 29.9 MB. Max. memory is 5.3 GB. [2018-04-10 04:55:21,053 INFO L168 Benchmark]: Boogie Preprocessor took 61.10 ms. Allocated memory is still 313.0 MB. Free memory was 220.5 MB in the beginning and 217.5 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 5.3 GB. [2018-04-10 04:55:21,054 INFO L168 Benchmark]: RCFGBuilder took 1958.96 ms. Allocated memory was 313.0 MB in the beginning and 458.8 MB in the end (delta: 145.8 MB). Free memory was 217.5 MB in the beginning and 394.2 MB in the end (delta: -176.6 MB). Peak memory consumption was 43.1 MB. Max. memory is 5.3 GB. [2018-04-10 04:55:21,055 INFO L168 Benchmark]: IcfgTransformer took 43.56 ms. Allocated memory is still 458.8 MB. Free memory was 394.2 MB in the beginning and 392.8 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.4 MB. Max. memory is 5.3 GB. [2018-04-10 04:55:21,058 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 313.0 MB. Free memory is still 273.0 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 503.36 ms. Allocated memory is still 313.0 MB. Free memory was 250.5 MB in the beginning and 220.5 MB in the end (delta: 29.9 MB). Peak memory consumption was 29.9 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 61.10 ms. Allocated memory is still 313.0 MB. Free memory was 220.5 MB in the beginning and 217.5 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 1958.96 ms. Allocated memory was 313.0 MB in the beginning and 458.8 MB in the end (delta: 145.8 MB). Free memory was 217.5 MB in the beginning and 394.2 MB in the end (delta: -176.6 MB). Peak memory consumption was 43.1 MB. Max. memory is 5.3 GB. * IcfgTransformer took 43.56 ms. Allocated memory is still 458.8 MB. Free memory was 394.2 MB in the beginning and 392.8 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.4 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation: NullPointerException: null: de.uni_freiburg.informatik.ultimate.icfgtransformer.TransformedIcfgBuilder.createNewReturnTransition(TransformedIcfgBuilder.java:458) RESULT: Ultimate could not prove your program: Toolchain returned no result. Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/floppy_simpl3_true-unreach-call_true-valid-memsafety_true-termination.cil.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-Benchmark-0-2018-04-10_04-55-21-069.csv Received shutdown request...